metasploit | e3b841147ca54c4dd61940fbbbbb9894d28a70a576f0c3f793dd9c70e5d22fe5

Analysis

max time kernel
147s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-12-2024 21:23

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General

Target

d3ad4c380b0ddb12a8c5c257b2711d8c_JaffaCakes118.exe
Size

151KB
MD5

d3ad4c380b0ddb12a8c5c257b2711d8c
SHA1

e93ec344f3438f9f2ce2bf42525b8c7dbab12b17
SHA256

e3b841147ca54c4dd61940fbbbbb9894d28a70a576f0c3f793dd9c70e5d22fe5
SHA512

bee59270e5af3ec6c5c64ee2228508be1d113a825ea1e750ef54a9202286b7ed873eafdc1165c83bca7ce0852e1bcf8bd356006e0a5fea1d2dd3849209df467d
SSDEEP

3072:2Eikpfs097Q/3qH6SD+npZxLG3Wv95HL2ezm7CPSoORUmN0k+4zPN8aRM1+8M+G+:2Eik197mVNG3G9107CPm7+4zV8B+8M4T

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/fnstenv_mov

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Metasploit family
metasploit

Executes dropped EXE 10 IoCs

pid	Process
4960	Svchst.exe
2624	Svchst.exe
2580	Svchst.exe
4852	Svchst.exe
1184	Svchst.exe
4928	Svchst.exe
3264	Svchst.exe
3548	Svchst.exe
1764	Svchst.exe
2124	Svchst.exe

Drops file in System32 directory 22 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File opened for modification	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File created	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File created	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File created	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File created	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File opened for modification	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File opened for modification	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File created	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File created	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File opened for modification	C:\Windows\SysWOW64\Svchst.exe	d3ad4c380b0ddb12a8c5c257b2711d8c_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File opened for modification	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File opened for modification	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File created	C:\Windows\SysWOW64\Svchst.exe	d3ad4c380b0ddb12a8c5c257b2711d8c_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File opened for modification	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File created	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File created	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File opened for modification	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File opened for modification	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe
File opened for modification	C:\Windows\SysWOW64\Svchst.exe	Svchst.exe

System Location Discovery: System Language Discovery 1 TTPs 11 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Svchst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d3ad4c380b0ddb12a8c5c257b2711d8c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Svchst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Svchst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Svchst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Svchst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Svchst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Svchst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Svchst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Svchst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Svchst.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 4624 wrote to memory of 4960	4624	d3ad4c380b0ddb12a8c5c257b2711d8c_JaffaCakes118.exe	82
PID 4624 wrote to memory of 4960	4624	d3ad4c380b0ddb12a8c5c257b2711d8c_JaffaCakes118.exe	82
PID 4624 wrote to memory of 4960	4624	d3ad4c380b0ddb12a8c5c257b2711d8c_JaffaCakes118.exe	82
PID 4960 wrote to memory of 2624	4960	Svchst.exe	90
PID 4960 wrote to memory of 2624	4960	Svchst.exe	90
PID 4960 wrote to memory of 2624	4960	Svchst.exe	90
PID 2624 wrote to memory of 2580	2624	Svchst.exe	92
PID 2624 wrote to memory of 2580	2624	Svchst.exe	92
PID 2624 wrote to memory of 2580	2624	Svchst.exe	92
PID 2580 wrote to memory of 4852	2580	Svchst.exe	94
PID 2580 wrote to memory of 4852	2580	Svchst.exe	94
PID 2580 wrote to memory of 4852	2580	Svchst.exe	94
PID 4852 wrote to memory of 1184	4852	Svchst.exe	95
PID 4852 wrote to memory of 1184	4852	Svchst.exe	95
PID 4852 wrote to memory of 1184	4852	Svchst.exe	95
PID 1184 wrote to memory of 4928	1184	Svchst.exe	96
PID 1184 wrote to memory of 4928	1184	Svchst.exe	96
PID 1184 wrote to memory of 4928	1184	Svchst.exe	96
PID 4928 wrote to memory of 3264	4928	Svchst.exe	97
PID 4928 wrote to memory of 3264	4928	Svchst.exe	97
PID 4928 wrote to memory of 3264	4928	Svchst.exe	97
PID 3264 wrote to memory of 3548	3264	Svchst.exe	98
PID 3264 wrote to memory of 3548	3264	Svchst.exe	98
PID 3264 wrote to memory of 3548	3264	Svchst.exe	98
PID 3548 wrote to memory of 1764	3548	Svchst.exe	99
PID 3548 wrote to memory of 1764	3548	Svchst.exe	99
PID 3548 wrote to memory of 1764	3548	Svchst.exe	99
PID 1764 wrote to memory of 2124	1764	Svchst.exe	100
PID 1764 wrote to memory of 2124	1764	Svchst.exe	100
PID 1764 wrote to memory of 2124	1764	Svchst.exe	100

C:\Users\Admin\AppData\Local\Temp\d3ad4c380b0ddb12a8c5c257b2711d8c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d3ad4c380b0ddb12a8c5c257b2711d8c_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4624
- C:\Windows\SysWOW64\Svchst.exe
  C:\Windows\system32\Svchst.exe 1088 "C:\Users\Admin\AppData\Local\Temp\d3ad4c380b0ddb12a8c5c257b2711d8c_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4960
- - C:\Windows\SysWOW64\Svchst.exe
    C:\Windows\system32\Svchst.exe 1152 "C:\Windows\SysWOW64\Svchst.exe"
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2624
  - - C:\Windows\SysWOW64\Svchst.exe
      C:\Windows\system32\Svchst.exe 1124 "C:\Windows\SysWOW64\Svchst.exe"
      4⤵
      Executes dropped EXE
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2580
    - - C:\Windows\SysWOW64\Svchst.exe
        
        C:\Windows\system32\Svchst.exe 1132 "C:\Windows\SysWOW64\Svchst.exe"
        5⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4852
      - C:\Windows\SysWOW64\Svchst.exe
        
        C:\Windows\system32\Svchst.exe 1136 "C:\Windows\SysWOW64\Svchst.exe"
        6⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1184
        
        C:\Windows\SysWOW64\Svchst.exe
        
        C:\Windows\system32\Svchst.exe 1104 "C:\Windows\SysWOW64\Svchst.exe"
        7⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4928
        
        C:\Windows\SysWOW64\Svchst.exe
        
        C:\Windows\system32\Svchst.exe 1144 "C:\Windows\SysWOW64\Svchst.exe"
        8⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3264
        
        C:\Windows\SysWOW64\Svchst.exe
        
        C:\Windows\system32\Svchst.exe 1148 "C:\Windows\SysWOW64\Svchst.exe"
        9⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3548
        
        C:\Windows\SysWOW64\Svchst.exe
        
        C:\Windows\system32\Svchst.exe 1156 "C:\Windows\SysWOW64\Svchst.exe"
        10⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1764
        
        C:\Windows\SysWOW64\Svchst.exe
        
        C:\Windows\system32\Svchst.exe 1140 "C:\Windows\SysWOW64\Svchst.exe"
        11⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:2124

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\Svchst.exe

Filesize
151KB

MD5
d3ad4c380b0ddb12a8c5c257b2711d8c

SHA1
e93ec344f3438f9f2ce2bf42525b8c7dbab12b17

SHA256
e3b841147ca54c4dd61940fbbbbb9894d28a70a576f0c3f793dd9c70e5d22fe5

SHA512
bee59270e5af3ec6c5c64ee2228508be1d113a825ea1e750ef54a9202286b7ed873eafdc1165c83bca7ce0852e1bcf8bd356006e0a5fea1d2dd3849209df467d

Download Submit
memory/1184-46-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/1764-70-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/2124-76-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/2580-31-0x0000000000550000-0x0000000000551000-memory.dmp

Filesize
4KB

Download
memory/2580-33-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/2624-23-0x0000000000560000-0x0000000000561000-memory.dmp

Filesize
4KB

Download
memory/2624-25-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/3264-58-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/3548-64-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/4624-0-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/4624-16-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/4624-1-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/4624-4-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/4624-2-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/4852-40-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/4928-52-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/4960-17-0x0000000000400000-0x00000000004CD5A4-memory.dmp

Filesize
821KB

Download
memory/4960-14-0x00000000005F0000-0x00000000005F1000-memory.dmp

Filesize
4KB

Download